an Entity references as follows:
Tokiwa Gozen (常盤御前) (1138 – c. 1180), or Lady Tokiwa, was a Japanese noblewoman of the late Heian period and mother of the great samurai general Minamoto no Yoshitsune. Sources disagree as to whether she was a concubine or wife to Minamoto no Yoshitomo, of which she bore Minamoto no Yoshitsune. She was later captured by Taira no Kiyomori, but escaped. After leaving Kiyomori, Tokiwa married Fujiwara no Naganari. She had children with him. She is also known as Hotoke Gozen, or Lady Buddha.